Technical Information No. DO 4529 Edition: 10/08 - Metal Halide Lamp HMI® 400 W/SE subject to change Supersedes: Edition 08/04 Status: valid Product description The OSRAM HMI® 400 W/SE is a metal halide lamp with outer jacket. Due to its compact design and the high output a high system efficacy is achieved. The HMI® 400 W/SE is mainly used in the effect light and commercial projection field as well as for accent lighting in photo and TV studios. d Technical data HMI® 400 W/SE Order reference Rated lamp wattage W 400 Rated lamp voltage V 70 ± 7 Rated lamp current (~) A 6.9 Ignition voltage (cold, kHz-ign.) kVS 5 Ignition voltage (cold/hot, MHz-ign.) kVS 8 / 20 (max. 25) Luminous flux lm 33,000 Luminous efficacy lm/ 80 Color temperature K 6,000 Color rendering index Ra > 90 Light arc length mm 6 Lamp length (overall) l1 mm max. 110 Bulb diameter d mm max. 23 LCL a mm 60 Average service life h 650 Base l1 a GZZ 9.5 Lamp operation Maximum pinch seal temperature allowed °C 350 Cooling Convection Burning position any The HMI® 400 W/SE can either be operated on standard ballasts or on electronic power supplies (ECG). Manufacturers of igniters and control gear (not all officially approved by OSRAM) Ignitors: Bauch 210, 212; Hansmann ER 400; Mitronic ZGV 40-11 Ballasts: Power Gems 5720 ECGs: ARRI 400/575 EB; LEJ ebm 400; Mitronic PE 400; Schiederwerk EVG 5-40 Further information on operating and control gears requirements is available with the OSRAM brochure "Guidelines for Control Gear and Igniters - Metal Halide Lamps Photo Optics", order reference 123T01E. Display/Optic Berlin